CN107644758A - Switch - Google Patents
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- CN107644758A CN107644758A CN201610576223.1A CN201610576223A CN107644758A CN 107644758 A CN107644758 A CN 107644758A CN 201610576223 A CN201610576223 A CN 201610576223A CN 107644758 A CN107644758 A CN 107644758A
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- operating portion
- switch
- linking part
- base
- linkage
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Abstract
The present invention relates to field of switches, relates more specifically to a kind of switch for being mainly used in light fixture.The switch includes：Base；Operating portion, its be arranged at base and can by it is overall it is remote/close to base in a manner of move；And anti-dumping core, it is arranged in the space limited between base and operating portion so that operating portion will not be relative to base run-off the straight in moving process, and switching also includes being used to prevent anti-dumping core relative to base or the relative position limiting structure slided of operating portion.By using above-mentioned technical proposal, inclination is produced during operation the invention provides a kind of button that can avoid switch and operation smoothly switchs.
Description
Technical field
The present invention relates to field of switches, relates more specifically to a kind of switch for being mainly used in light fixture.
Background technology
In the prior art, for control light fixture switch generally use piano key-type switch and wane type switch.In order to
Increase the size of effective operating position of the button of each switch, piano key-type switch and wane type switch are pressed using large-sized
Key.For example, Authorization Notice No. is CN2131189Y, the Chinese utility model patent of entitled " light-contact wall switch with big key " is public
A kind of wane type switch with big key has been opened, has which increased the area of button.But due to piano key-type switch and seesaw
The button of formula switch by its own structure limited and so that effective operating position is only limitted to the side of button, thus even if adopting
The size of effective operating position of button can not be significantly increased with large-sized button.
Thus, in order to more efficiently increase the size of effective operating position of button, translation can be used to switch.Due to
The button of translation switch realizes switch control using the action relative to base substantially translation (overall close/remote base),
Therefore effective operating position of the button of translation switch is not limited to the side of button, so as to switch and stick up relative to piano key-type
Plate switch can effectively increase the size of effective operating position of the button of switch.
But in the case of using translation switch, because effective operating position of the button of the switch is very big, cause to work as
Easily cause button to be tilted relative to base during the local location for pressing the button, so as to cause operation to have some setbacks, and then cause
Operability reduces.Therefore, those skilled in the art employ for example following technical scheme：Authorization Notice No. is
CN203690173U, the Chinese utility model patent of entitled " a kind of button switch " disclose a kind of such switch, should
The button of switch can control transmission mechanism to change the state of switching on-off with translation so that operation is simpler, smooth.But
Although switch disclosed above can prevent the inclination of the button of translation switch to a certain extent, it prevents button from tilting
Effect it is not ideal enough, structure is excessively complicated and cost is too high.
The content of the invention
The defects of based on above-mentioned prior art and realize the present invention, it is an object of the invention to provide one kind to avoid
The button of switch produces inclination during operation and operation smoothly switchs.
In order to realize foregoing invention purpose, the present invention adopts the following technical scheme that.
The invention provides a kind of following switch, the switch includes：Base；Operating portion, the operating portion are arranged at
The base and can by it is overall it is remote/close to the base in a manner of move；And anti-dumping core, the anti-dumping core are set
In the space limited between the base and the operating portion so that the operating portion will not be relative to institute in moving process
Base run-off the straight is stated, the switch also includes being used to prevent that anti-dumping core is relatively sliding relative to the base or the operating portion
Dynamic position limiting structure.
By using above-mentioned technical proposal, switch of the invention can avoid the button of switch from being produced during operation
Tilt.It is in addition, spacing by being carried out to anti-dumping core, it is therefore prevented that anti-dumping core slides relative to base, so as to improve operation
Property so that operation is more smooth.
Preferably, the anti-dumping core includes shaft-like linking part and shaft-like multiple linkage portions, the multiple linkage portion
It is arranged at the linking part and the multiple linkage portion is extended from the linking part to radial outside so that the multiple linkage
Portion can rotate simultaneously around the axis of the linking part, the linking part by can around own axis in a manner of be fixed on
The linking part fixed part of a side in the base and the operating portion, and the linkage portion with can the linking part turn
The mode fascinated on dynamic direction is fixed on the base and the linkage portion fixed part of the opposing party in the operating portion, and described
Position limiting structure includes preventing the linking part in the limiting section slided axially with respect to one.
It is only anti-by preventing the linking part of anti-dumping core from realizing relative to base slip by using above-mentioned technical proposal
Only anti-dumping core slides relative to base, so as to simplify the structure of switch while operability is improved.
Preferably, the limiting section includes being arranged at the stop projection of one, and the stop projection is from one
Protruded towards described the opposing party.It is highly preferred that the limiting section includes two axial end portions for being respectively arranged at the linking part
Two axially external stop projections.It is highly preferred that the position limiting structure includes being respectively arranged at the multiple linkage portion
In two backstops of axially inner side that is axially external or being respectively arranged at two linkage portions of two linkage portions dash forward
Rise.
By using above-mentioned technical proposal so that realize that the mode of limiting section is flexible, go for opening for various structures
Close.
It is highly preferred that the switch also includes at least one switch module, the operating portion have it is descending place restrictions on position, make
The operating portion be moved to this it is descending place restrictions on opening position to carry out switching manipulation, and one is the base, described
The top of supply line that described the opposing party of direction of stop projection protrudes is in the descending lower section for placing restrictions on position.
By using above-mentioned technical proposal, it is therefore prevented that because operating portion is undesirably contacted with stop projection, so as to
Switch is avoided operating trouble occur.
It is integrated it is highly preferred that the stop projection is formed with one.
By using above-mentioned technical proposal, the manufacturing of switch is improved, is easy to form stop projection.
Preferably, the linking part fixed part is used as the limiting section.
By using above-mentioned technical proposal so that connecting portion also serves as spacing in addition to for fixed connection portion
Portion, so as to simplify the structure of switch.
It is highly preferred that multiple clampings that the linking part fixed part includes protruding from one towards described the opposing party are dashed forward
Rise, the multiple clamping projection is arranged at the connecting portion between the linking part and the linkage portion.Further, preferably
Ground, the operating portion have multiple operating portion edges, for fixing multiple clamping projections of a linking part along one
The bearing of trend arrangement at the operating portion edge.
By using above-mentioned technical proposal so that linking part after fixation it is identical with the bearing of trend at operating portion edge from
And it ensure that the Anti-inclining effect of anti-dumping core；In addition, pass through company clamping projection being arranged between linking part and linkage portion
Socket part position so that clamping projection can play the function of limiting section.
To sum up, by using above-mentioned technical proposal, the invention provides a kind of button that can avoid switch in operation
During produce tilt and operation smoothly switch.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram for showing One-position switch according to the embodiment of the present invention.
Fig. 2 is the exploded perspective structural representation for showing the One-position switch in Fig. 1.
Fig. 3 a are the dimensional structure diagrams for showing the switch anti-dumping core according to first embodiment；Fig. 3 b are to show
The dimensional structure diagram of the switch anti-dumping core according to second embodiment is gone out；Fig. 3 c are to show to implement according to the 3rd
The dimensional structure diagram of the switch anti-dumping core of mode；Fig. 3 d are to show the switch anti-dumping according to the 4th embodiment
The dimensional structure diagram of core；Fig. 3 e are to show to be shown according to the stereochemical structure of the switch anti-dumping core of the 5th embodiment
It is intended to.
Fig. 4 a are the dimensional structure diagrams of the base body for the base for showing the switch in Fig. 1；Fig. 4 b are to show
The dimensional structure diagram of the bottom plate of the base of switch in Fig. 1；Fig. 4 c are the amplification signals for showing the region A in Fig. 4 a
Figure.
Fig. 5 a are the dimensional structure diagrams for the operating portion for showing the switch in Fig. 1；Fig. 5 b are to show opening in Fig. 1
The floor map of the operating portion of pass；Fig. 5 c are the enlarged diagrams for showing the region B in Fig. 5 b.
Fig. 6 a are the exploded perspective structural representations for showing two-position switch；Fig. 6 b are that the decomposition for showing three-position switch is stood
Body structural representation；Fig. 6 c are the exploded perspective structural representations for showing four way switch.
Fig. 7 is to show the switch module angularly configured and the schematic diagram of input/output module.
Description of reference numerals
The base body center of 1 base, 11 111 base body mounting hole of base body 11a side wall 11b bottom walls 112 leads to
The linking part holding section of 113 fixed operation hole of hole, 114 115 first clamping projection of buckling groove, 1151 linking part bayonet socket 1152
The bottom plate center of 121 bottom plate installation portion of the base body of 116 stop projection, 117 slot to make way 118 installation 12 bottom plate of mark 122 leads to
The bottom plate of hole 123 fixing hole, 124 switch module fixing hole 125 installation mark
The operating portion of 2 the 3rd the 4th operating portions of operating portion 2d of operating portion 2a the first operating portion 2b the second operating portion 2c 21
The linkage portion bayonet socket 24 of 22 23 second clamping projection of Access Division of main body 231 abuts projection
3 switches use the linkage portion of anti-dumping core (anti-dumping core) 31 linking part 32
The input/output module of 4 switch module 5
A axial directions R is radially
Embodiment
Technical scheme is illustrated referring to Figure of description.In the accompanying drawings, " A " is marked to represent along opening
The direction of the central axis of the linking part with anti-dumping core is closed, mark " R " represents the radial direction of the switch linking part of anti-dumping core.
One-position switch (single control switch, typically with a button) and multi-position switch (more controls can be divided into according to the switch of the present invention
Switch, typically with multiple buttons), illustrate the switch according to the present invention as example using first using One-position switch below
Technical scheme.
(schematic configuration of switch)
As depicted in figs. 1 and 2, in the present embodiment, base 1, operating portion 2 are included according to the One-position switch of the present invention
(flat button), multiple switch (the hereinafter referred to as anti-dumping core 3, in the present embodiment including four anti-dumpings of anti-dumping core 3
Core 3), switch module 4 and input/output module 5 (not shown in Fig. 1 and Fig. 2, it forms with switch module 4 and is integrated).
Base 1 is used to be fixedly mounted with the vertical plane such as wall.In the present embodiment, the base 1 be shaped as it is big
Cause box-like, the box-like opening portion oriented manipulation portion 2 and base 1 define installing space with operating portion 2.
Operating portion 2 is removably arranged at base 1.In the case that operator presses/unclamped operating portion 2, the energy of operating portion 2
It is enough to be moved in a manner of relative to the substantially translation of base 1 (overall close/remote base 1).It should be noted that the behaviour of the present invention
There is comprehensive operating characteristic as portion, i.e., no matter any part of operator's press operating part 2, operating portion 2 can to switch
Module 4 is pressurizeed and realizes the action of switch module 4, and the action is further converted to electric signal by input/output module 5, so as to
Realize the switching manipulation of switch.
Multiple anti-dumping cores 3 are accommodated in the installing space and set close to the edge of base 1 and operating portion 2, Duo Gefang
The core 3 that inclines is used to avoid operating portion 2 during (translation) is moved relative to base 1 relative to the run-off the straight of base 1.
Switch module 4 is arranged at the substantial middle position of base 1 and abuts operating portion 2 from below.When press operating part 2
When, operating portion 2 overcomes the spring force of the spring in switch module 4 and causes operating portion 2 with relative to the side of the substantially translation of base 1
Formula is integrally close to base 1, so that switch module 4 realizes switch motion；When unclamping operating portion 2, the spring in switch module 4
Spring force make operating portion 2 overall away from base 1 in a manner of relative to the substantially translation of base 1, and finally return that initial position
(position before not pressing).
Input/output module 5 realizes the electrical connection with the electrical equipment such as light fixture, so as to realize the switch of switch module 4
Signal is converted into the electric signal of control apparatus switch.In general, the electrical equipment such as input/output module 5 and light fixture uses electric wire each other
Connection.
Tool of the composition according to each component of the One-position switch of the present invention is explained hereinafter with reference to Figure of description
Body structure.
(anti-dumping core 3)
As shown in Figure 3 a, linking part 31 is included according to the anti-dumping core 3 of first embodiment and is arranged at the linking part 31
Two linkage portions 32.The linking part 31 and two linkage portions 32 are direct rod shape.Two linkage portions 32 are respectively arranged at link
Both ends on the axial A in portion 31, and each linkage portion 32 is extended from linking part 31 to radial outside, is so set and is caused
Multiple linkage portions 32 can rotate with linking part 31 around its center axis and the central axis around linking part 31 turns simultaneously
It is dynamic.
In the present embodiment, linking part 31 and two linkage portions 32 are arranged in same plane.Two linkage portions 32 exist
Extended parallel to each other in the plane, the substantially right angle of the angle between linkage portion 32 and linking part 31.Two linkage portions 32 are divided
Do not extend from the both ends on the axial A of linking part 31 and the length in its longitudinal direction of two linkage portions 32 phase each other
Deng so that the free end of two linkage portions is located at approximately the same radial opening position.So, anti-dumping core 3 is shaped generally as U-shaped
Shape.In the present embodiment, linking part 31 and the connecting portion of two linkage portions 32 shape in the arc-shaped.
As shown in Figure 3 b, according to the anti-dumping core 3 of second embodiment and the anti-dumping core 3 according to first embodiment
Difference is that in the present embodiment, two linkage portions 32 are not direct rod shape, but knee shape；And two linkage portions
32 is not parallel to each other.
As shown in Figure 3 c, according to the anti-dumping core 3 of the 3rd embodiment and the anti-dumping core 3 according to first embodiment
Difference is that in the present embodiment, two linkage portions 32 are not direct rod shape, but knee shape；And two linkage portions
32 with linking part 31 not in the same plane.
As shown in Figure 3 d, according to the anti-dumping core 3 of the 4th embodiment and the anti-dumping core 3 according to first embodiment
Difference is that in the present embodiment, linking part 31 is not single direct rod shape but use is connected to each other and mistake
The form for the segmentation straight-bar opened.Linkage portion 32 can (both can be with the centre of linking part 31 in Fig. 3 d around mutually same rotating shaft
Portion be rotating shaft or using the both ends of linking part 31 as rotating shaft) fascinate (rotation).
As shown in Figure 3 e, according to the anti-dumping core 3 of the 5th embodiment and the anti-dumping core 3 according to first embodiment
Difference is that in the present embodiment, the anti-dumping core 3 has three linkage portions 32, and one of linkage portion 32 is set
At the substantial middle position on the axial A of linking part 31.
, can be according to need according to the linking part 31 of the anti-dumping core 3 of the present invention and linkage portion 32 as knowable to Fig. 3 a to Fig. 3 e
Various structures are used, as long as meeting that the anti-dumping core 3 can avoid operating portion 2 from moving the mistake of (translation) relative to base 1
Inclination is produced in journey.Substantially, it shall be guaranteed that in the axial A observations along linking part 31, multiple linkage portions 32 are at least
Some is in the angle less than 90 ° each other, further preferably make it that the free end of multiple linkage portions 32 is upper in radial direction R
In roughly the same opening position.
According to the first embodiment of the invention anti-dumping core 3 has substantially U-shaped, and its is simple in construction and is advantageous to
Large-scale industrial production, therefore the embodiment is the most preferred embodiment of the anti-dumping core 3 of the present invention.Below to it
During its component illustrates, if be not specifically stated, anti-dumping core 3 should each mean having as shown in Figure 3 a
The substantially anti-dumping core 3 of U-shaped shape.
Next, the configuration mode in the switch according to the invention that anti-dumping core 3 will be illustrated.
In the switch according to the invention, an anti-dumping core 3 can be only set, multiple anti-dumping cores 3 can also be set.
If operating portion 2 has multiple operating portion edges, the quantity of anti-dumping core 3 is preferably equivalent to the quantity at operating portion edge.Such as Fig. 2
It is shown, in the present embodiment, in the case where the single operating portion 2 of One-position switch has four edges, set four to prevent
Incline core 3.
Preferably, in the case where a switch has multiple anti-dumping cores 3, at least two in multiple anti-dumping cores 3
The axial A of the linking part 31 of anti-dumping core 3 is intersected with each other.It is highly preferred that every two adjacent anti-dumpings in multiple anti-dumping cores 3
The linking part 31 of core 3 is arranged along direction intersected with each other.Preferably, when configuring each anti-dumping core 3, each linking part 31 is made
Axial A it is roughly the same with the bearing of trend at each edge of operating portion 2 respectively.That is, when configuring each anti-dumping core 3,
Make an edge of a linking part 31 and operating portion 2 almost parallel.As shown in Fig. 2 in the present embodiment, adjacent two
The mode that the linking part 31 of anti-dumping core 3 is substantially at right angles is configured.
Preferably, the axial A of linking part 31 length is less than or equal to the axial A of bearing of trend and the linking part 31 substantially
Length on the bearing of trend at identical operating portion edge.In addition, the switch module 4 of switch is arranged at the substantial middle of base 1
Position, anti-dumping core 3 are preferably located between the switch module 4 and operating portion edge.This way it is ensured that the chi of anti-dumping core 3
The very little movement for not interfering with operating portion 2 relative to base 1, also anti-dumping core 3 is sufficiently closed to operating portion edge in addition, from
And multiple anti-dumping cores 3 are coordinated and play more preferable Anti-inclining effect.
(base 1)
As shown in figures 4 a and 4b, in the present embodiment, base 1 includes the base body 11 being detachably arranged each other
With bottom plate 12.Base body 11 is used for fixed operation portion 2, and base body 11 forms installing space with operating portion 2；Bottom plate 12 is used for
Fixed switch module 4 and input/output module 5, and bottom plate 12 is installed from the opposite side in the installation operation portion 2 of base body 11
In base body 11.
As shown in fig. 4 a, base body 11 includes the bottom wall 11b of substantially planar and stood from bottom wall 11b edge
If side wall 11a, adjacent two side wall 11a between form fillet.
In the present embodiment, bottom wall 11b has the multiple edges being connected with side wall 11a, two relative edges
Insertion bottom wall 11b base body mounting hole 111 is provided with, interface arrangment is provided with the base body mounting hole 111, should
Base body mounting hole 111 is used to carry out cooperation installation with the counter structure (following bottom plate installation portions 121) of bottom plate 12, so as to
Bottom plate 12 is fixed on base body 11.Bottom wall 11b approximate centre opening position is provided with insertion bottom wall 11b base body
Central through hole 112, the base body central through hole 112 for switch module 4 through bottom wall 11b with the operation above bottom wall 11b
Portion 2 abuts.In addition, two corresponding with the structure for fixing screws of bottom plate 12 fixed works are additionally provided with bottom wall 11b
Industry hole 113, two fixed operation holes 113 are located at the both sides of base body central through hole 112, in order to pass through the fixed operation
Hole 113 and screw is fixed in the counter structure (following fixing holes 123) of bottom plate 12, so as to which whole switch is fixed on into wall
The vertical planes such as wall.
In the present embodiment, in order to which operating portion 2 is removably mountable into the base body 11, in each above-mentioned fillet part
A buckling groove 114 is respectively arranged with the inner side of position, the buckling groove 114 is used for (following with the counter structure of operating portion 2
The second Access Division 22) Matching installation.The buckling groove 114 extends a distance up perpendicular to bottom wall 11b side so that
Operating portion 2 can perpendicular to bottom wall 11b side upwardly close to/away from bottom wall 11b in the case of, buckling groove 114 also serves as
The guide groove of second Access Division 22.
In the present embodiment, the linking part that base body 11 has the linking part 31 for being used for fixing anti-dumping core 3 is fixed
Portion.The linking part 31 of anti-dumping core 3 by can around own axis in a manner of be fixed on the linking part fixed part of base 1, even
Multiple first clamping projections 115 that knot fixed part includes protruding from the bottom wall 11b of base body 11 towards operating portion 2 (link
Portion Access Division) so that linking part 31 can not relative to base body 11 in the case that linking part 31 is installed on linking part fixed part
Relative movement.
Further, the linking part 31 of an anti-dumping core 3 is fixed using two the first clamping projections 115.This two
Bearing of trend of the clamping projection along a bottom wall 11b edge extends certain length and arranged along the bearing of trend at the edge
(in the present embodiment, the operating portion edge of operating portion 2 sides aligned parallel corresponding with bottom wall 11b's respectively, thus be accordingly used in for alignment
Fix two clamping projections of the linking part 31 of an anti-dumping core 3 also while prolong along the bearing of trend at an operating portion edge
Stretch with it is aligned).
As illustrated in fig. 4 c, the first clamping projection 115 includes two cards being provided projectingly from base body 1 towards operating portion 2
Zygostyle.Formed between two engaging posts towards the linking part bayonet socket 1151 of the opening of operating portion 2 and for engaging linking part 31
Linking part holding section 1152.The linking part 31 that is dimensioned slightly smaller than of the linking part bayonet socket 1151 is used to block with the first clamping projection 115
The size (being slightly less than the size on the radial direction R of linking part 31) at the position of conjunction, linking part holding section 1152 then has to hold enough
Receive the size (preferably identical with the size on the radial direction R of connecting portion 31) of linking part 31.In addition, the mouth of linking part bayonet socket 1151
Portion can also have the linking part guide part that linking part is imported to linking part Access Division, i.e., two engaging posts shown in figure
Arcwall face at the oral area.
In the present embodiment, base body 11 also includes being used to prevent that anti-dumping core 3 is relative relative to base body 11
The position limiting structure of slip.Specifically, the position limiting structure includes preventing linking part 31 from sliding relative to base body 11 on axial A
Limiting section and prevent linking part 31 on the direction orthogonal with axial A relative to the relative additonal limit slided of base body 11
Portion.
Further, limiting section includes being arranged at the stop projection 116 of base body 11, and stop projection 116 is from base master
(operating portion 2) is prominent upward for body 11.In the case that anti-dumping core 3 is preferably by the structure of U-shaped, in each anti-dumping
Axially external (or axially inner side of two linkage portions 32) of two linkage portions 32 of core 3 sets two stop projections
116.As illustrated in fig. 4 c, in the present embodiment, stop projection 116 has substantially cubic shaped and formed with base body 11
It is integrated.Further, since operating portion 2 have it is descending place restrictions on position (operating portion 2 can be moved to closest to base body 11
Bottom wall 11b position) so that operating portion 2 be moved to this it is descending place restrictions on opening position with compress switch module 4 realize switch behaviour
Make, therefore the top of supply line protruded towards operating portion 2 of stop projection 116 is in the descending lower section for placing restrictions on position, moreover, on
The descending lower section for placing restrictions on position should be also located at by stating the top of the protrusion of the engaging post of the first clamping projection 115.In addition, in this reality
Apply in mode, above-mentioned first clamping projection 115 also serves as additonal limit portion.
In the present embodiment, base body 11 also includes the multiple slots to make way 117, Mei Gerang being arranged on bottom wall 11b
Position groove 117 is respectively positioned on bottom wall 11b with following second clamping projection, 23 corresponding opening positions.It is installed on when by operating portion 2
During base body 11, the second clamping projection 23 is extend into slot to make way 117, so as to facilitate the peace between operating portion 2 and base 1
Dress.
In the present embodiment, base body 11 also includes the base body installation mark 118 being arranged on bottom wall 11b,
The mark has indicated the installation direction of base body 11, prevents anti-loaded.
As shown in Figure 4 b, bottom plate 12 has a generally plate like structure, and two relative edges of the bottom plate 12 are provided with more
Individual bottom plate installation portion 121, the bottom plate installation portion 121 are used for corresponding with the base body mounting hole 111 of base body 11.
In the present embodiment, in the approximate centre opening position of bottom plate 12, bottom plate central through hole 122 is provided with, in bottom plate
The position of heart through hole 122 and the position of base body central through hole 112 are generally corresponding to.Two phases of heart through hole 122 in the soleplate
To edge the projection that the direction of oriented remote base body 11 extends is set, being provided with switch module 4 in each projection consolidates
Hole 124 is determined, for fixing switch module 4.
In the present embodiment, the both sides of heart through hole 122, bottom plate 12 are additionally provided with two fixing holes 123 in the soleplate.Can
So that bottom plate 12 is fixed on the vertical plane such as wall by being screwed into screw in fixing hole 123.
In addition, in the present embodiment, with base body installation mark 118 similarly, bottom plate 12 is additionally provided with bottom plate peace
Dress mark 125, so as to prevent bottom plate 12 anti-loaded.
(operating portion 2)
As shown in figure 5 a and 5b, in the present embodiment, operating portion 2 has the operating portion main body as board-like button
21, the operating portion main body 21 has and 11 corresponding shape of base body.Operating portion 2 (operating portion main body 21), which has, to be used to operate
Person carries out the operating surface of pressing operation, and the operating surface is substantially rectangular and including four operating portion edges, four operating portion edges
In two operating portion edges being connected with each other be substantially mutually orthogonal.
In the present embodiment, four corner portions to be intersected each other at four edges of the operating portion main body 21 set oriented
The Access Division 22 that base body 11 is extended, the Access Division 22 are used for installation corresponding with the buckling groove 114 of base body 11, so as to
Operating portion 2 is fixed on base body 11 (base 1).
As shown in Figure 5 b, the linkage portion that the linkage portion 32 for fixing anti-dumping core 3 is provided with operating portion 2 is fixed
Portion, linkage portion 32 are fixed on the linkage portion fixed part in a manner of (rotation) can be fascinated in the rotation direction of linking part 31.
Further, on the direction vertical with the bottom wall 11b of base body 11, linkage portion fixed part is with linkage portion 32
Above and below the mode that clamps linkage portion 32 is fixed.The part contacted with linkage portion 32 of linkage portion fixed part is
Arc-shaped.
Linkage portion 32 includes (joining from operating portion 2 towards the prominent multiple second clamping projections 23 of base 1 (base body 11)
Dynamic portion Access Division), the second clamping projection 23 is used to enter linkage portion 32 in a manner of clamping above and below linkage portion 32
Row is fixed.Second clamping projection 23 corresponds with linkage portion 32.Operating portion 2 has four operating portion edges, is set for fixation
It is placed in extension side of two the second clamping projections 23 of two linkage portions 32 of a linking part 31 along an operating portion edge
To arrangement.
As shown in Figure 5 c, the clamping projection 23 of two linkage portions 32 second for being fixedly installed on a linking part 31 has
Toward each other/reciprocal linkage portion bayonet socket 231 and being used for below linkage portion bayonet socket 231 make linkage portion 32 import connection
The guide part of dynamic portion's bayonet socket 231.The guide part can be towards 231 inclined inclined plane of linkage portion buckle mouth.
In addition, it is provided with the substantial middle position of operating portion 2 corresponding with switch module 4 multiple (in this embodiment party
It is four in formula) projection 24 is abutted, the abutting projection 24 is during operating portion 2 moves (translation) relative to base 1 with opening
Module 4 is closed to abut.
(switch module 4 and input/output module 5)
Concrete composition part in the switch module 4 and input/output module 5 of the present invention with using in the prior art
Switch module it is identical with the concrete composition part of input/output module, therefore herein to their concrete composition part just not
Repeat.Main explanation is according to the attachment structure between switch module 4 and input/output module 5 of the invention below.
In One-position switch, because the overall configuration space of switch is enough, therefore switch module 4 and input/output module 5
Configured using attachment structure same as the prior art, i.e. switch module 4 and input/output module 5 is linear each other
Ground connects.
In such as Fig. 6 a to Fig. 6 c multi-position switch (two-position switch is shown in Fig. 6 a, three-position switch is shown in Fig. 6 b,
Four way switch is shown in Fig. 6 c), switch module 4 and input/output module 5 are integrally fastened to base 1 (bottom plate 12), and input is defeated
Go out the connection corresponding with switch module 4 of module 5.The quantity of switch module 4 and input/output module 5 quantity with operating portion 2 respectively
Equal, one group of switch module 4 and input/output module 5 are corresponding with an operating portion 2, and the fixed position of switch module 4 with
The middle position of corresponding operating portion 2 is corresponding.
In Fig. 6 a, can use has mutually isostructural two with the switch module 4 and input/output module 5 of One-position switch
Group switch module 4 and input/output module 5.Switch module 4 and input/output module 5 with structure in Fig. 7 can also be used,
Wherein switch module 4 is angularly configured each other with input/output module 5, switch module 4 and input/output module 5
Between angle be approximate right angle.
In the figure 7, configured side by side with two operating portions, 2 corresponding two input/output modules 5 so that this two inputs are defeated
Go out module 5 and substantially U-shaped is integrally formed in corresponding two switch modules 4.In such manner, it is possible to shorten switch module 4 and defeated
Enter the entire length of output module 5.
As shown in Figure 6 b, three-position switch has three operating portions 2, and three operating portions 2 include the first operating portion 2a, the second behaviour
Make portion 2b and the 3rd operating portion 2c, the second operating portion 2b and the 3rd operating portion 2c operational size sum and the first operating portion 2a
Operational size is roughly equal.
In the case where switching with vertical state fixation, the first operating portion 2a and the second operating portion 2b and the 3rd operating portion
2c is located at the both sides of horizontal direction, and switch module 4 corresponding with the second operating portion 2b and the 3rd operating portion 2c and input are defeated
Go out module 5 and be formed as U-shaped.The fixing hole 123 for firm banking 1, fixing hole 123 are provided with the bottom plate 12 of base 1
The position being arranged in the recess of U-shaped.In the case where switching with vertical state fixation, the openings of the recess of U-shaped
To towards horizontal direction.
As fig. 6 c, four way switch has four operating portions 2, four operating portions include that operational size is equal to each other the
One operating portion 2a, the second operating portion 2b, the 3rd operating portion 2c and the 4th operating portion 2d.
In the case where switching with vertical state fixation, the first operating portion 2a and the second operating portion 2b and the 3rd operating portion
2c and the 4th operating portion 2d is located at the both sides of horizontal direction, switch module corresponding with the first operating portion 2a and the second operating portion 2b
4 and input/output module 5 be formed as the first U-shaped, switch module 4 corresponding with the 3rd operating portion 2c and the 4th operating portion 2d and
Input/output module 5 is formed as the second U-shaped.The opening direction of the recess of first U-shaped and the second U-shaped toward each other or that
This is opposite.
In the case where switching with vertical state fixation, the position of the first U-shaped and the second U-shaped in the vertical direction
It is mutually the same.Certainly, on other occasions, the position of first U-shaped and the second U-shaped in the vertical direction can be each other
Stagger.
(the installation method general introduction of switch)
The structure of switch and the construction of each component according to the present invention are explained above, briefly describes the switch below
Installation method.
In switch of the installation according to the present invention, switch module 4 and input/output module 5 are installed on base 1 in advance, with
Installed afterwards using following steps：
A. base 1 is placed on mounting surface, the mounting surface can be horizontal or vertical；
B. the linking part fixed part linking part 31 of anti-dumping core 3 being pressed on base 1；
C. rotating linking part 31 makes linkage portion 32 be located at opening position corresponding with the linkage portion fixed part of operating portion 2；And
D. towards the press operating part 2 of base 1 so that linkage portion 32 is installed on linkage portion fixed part, at the same time, base 1
It is connected together with operating portion 2.
Make it that switch installation is simple using the method for being installed as above, it is easy to operation.
Although technical scheme is set forth in the embodiment more than, still
It should be noted that：
1. " shaft-like " possessed by the linking part 1 and linkage portion 2 that illustrate in the present invention include direct rod shape and knee shape.
2. in above-mentioned embodiment, and employ and linking part fixed part is arranged at base 1 consolidates linkage portion
Determine the structure that portion is arranged at operating portion 2, but the invention is not restricted to this.Linking part fixed part can be arranged to operating portion 2, and
Linkage portion fixed part is arranged at base.
Furthermore it is preferred that at least a portion of linking part fixed part can be made to be located at the company of linking part 31 and linkage portion 32
Connect position.So, linking part fixed part can also play is defined effect to the axial A of linking part 31 position.Also
It is to say, according in other embodiments of the present invention, linking part fixed part is also used as the limiting section.Specifically, link
Portion's fixed part includes the multiple clamping projections protruded from base 1 towards operating portion 2, and wherein at least two clamping projection is arranged at connection
At the connecting portion of dynamic portion 32 and linking part 31.
3. operations according to the instant invention portion has comprehensive operating characteristics.Specifically, have in configuration aspects, operating portion 2
For the operating surface of user's operation, when being observed along the direction orthogonal with operating surface, the face of the operated unit 2 of base 1 covering
90% of product more than or equal to the gross area of base 1；Along during orthogonal with operating surface direction observation, base 1 not by grasping
The Breadth Maximum for making the edge of base 1 of the covering of portion 2 is less than or equal to 3mm.That is, operating portion 2, which has, is used for user behaviour
The operating surface of work, when being observed along the direction orthogonal with operating surface, the ratio of the area of base exposure and the area of operating portion
Less than or equal to 1/9.Along during the direction observation orthogonal with operating surface, the width of the part of the exposure of base is less than or equal to
3mm.In such manner, it is possible to ensure that the operations area of operating portion 2 is sufficiently large, operated so as to be easier to user.
4. according in other embodiments of the present invention, in order to realize on the axial A of linking part 31 to anti-dumping core 3
Position-limiting action, can also use each anti-dumping core 3 linking part 31 two axial end portions axially external opening position
The construction of two stop projections 116 is set.
5. in above-mentioned embodiment, although the concrete structure of multi-position switch is not described in detail,
It is that those skilled in the art can reasonably obtain the correlation of multi-position switch specifically according to the above-mentioned concrete structure to One-position switch
Structure.
By using above-mentioned technical proposal, the invention provides a kind of button that can avoid switch during operation
Produce to tilt and operate and smoothly switch.
Protection scope of the present invention is not limited to the specific embodiment illustrated in above-mentioned embodiment, as long as but meeting
The combination of the technical characteristic of the claim of the present invention just fall into protection scope of the present invention.
Claims (10)
1. one kind switch, it is characterised in that the switch includes：
Base；
Operating portion, the operating portion be arranged at the base and can by it is overall it is remote/close to the base in a manner of move；With
And
Anti-dumping core, the anti-dumping core are arranged in the space limited between the base and the operating portion so that described
Operating portion in moving process will not relative to the base run-off the straight,
The switch also includes being used to prevent anti-dumping core relative to the base or the relative spacing knot slided of the operating portion
Structure.
2. switch according to claim 1, it is characterised in that the anti-dumping core includes shaft-like linking part and shaft-like
Multiple linkage portions, the multiple linkage portion is arranged at the linking part and the multiple linkage portion is outside from the linking part to footpath
To extend side so that the multiple linkage portion can rotate simultaneously around the axis of the linking part,
The linking part by can around own axis in a manner of be fixed on a side's in the base and the operating portion
Linking part fixed part, and the linkage portion is fixed on the bottom in a manner of it can be fascinated in the rotation direction of the linking part
The linkage portion fixed part of the opposing party in seat and the operating portion, and
The position limiting structure includes preventing the linking part in the limiting section slided axially with respect to one.
3. switch according to claim 2, it is characterised in that the backstop that the limiting section includes being arranged at one is dashed forward
Rise, the stop projection protrudes from one towards described the opposing party.
4. switch according to claim 3, it is characterised in that the limiting section includes being respectively arranged at the linking part
Axially external two stop projection of two axial end portions.
5. switch according to claim 3, it is characterised in that the position limiting structure is the multiple including being respectively arranged at
Described in two of the axially inner side that is axially external or being respectively arranged at two linkage portions of two linkage portions in dynamic portion only
Keep off projection.
6. the switch according to any one of claim 3 to 5, it is characterised in that the switch also includes at least one open
Module is closed, the operating portion, which has, descending places restrictions on position so that the operating portion is moved to this and descending places restrictions on opening position to carry out
Switching manipulation, and
One is the base, and the top of supply line of direction the opposing party's protrusion of the stop projection is in the descending limit
The lower section that stop bit is put.
7. the switch according to any one of claim 3 to 5, it is characterised in that the stop projection and one shape
It is integrally formed.
8. switch according to claim 2, it is characterised in that the linking part fixed part is used as the limiting section.
9. switch according to claim 8, it is characterised in that the linking part fixed part is included from one towards institute
Multiple clamping projections of the opposing party's protrusion are stated, the multiple clamping projection is arranged between the linking part and the linkage portion
At connecting portion.
10. switch according to claim 9, it is characterised in that the operating portion has multiple operating portion edges, for solid
Bearing of trend of the multiple clamping projections of a fixed linking part along an operating portion edge arranges.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610576223.1A CN107644758A (en) | 2016-07-20 | 2016-07-20 | Switch |
| PCT/CN2017/093651 WO2018014856A1 (en) | 2016-07-20 | 2017-07-20 | Anti-tilt core portions for switch, and switch and mounting method therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610576223.1A CN107644758A (en) | 2016-07-20 | 2016-07-20 | Switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107644758A true CN107644758A (en) | 2018-01-30 |
Family
ID=61107896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610576223.1A Pending CN107644758A (en) | 2016-07-20 | 2016-07-20 | Switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107644758A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1779876A (en) * | 2004-11-26 | 2006-05-31 | 乐金电子(天津)电器有限公司 | Anti-tilt structure for operating button |
| CN201222437Y (en) * | 2008-05-05 | 2009-04-15 | 褚锦雄 | Button switch structure |
| CN102280288A (en) * | 2010-06-10 | 2011-12-14 | 鸿富锦精密工业（深圳）有限公司 | Key |
| US20130319837A1 (en) * | 2012-05-31 | 2013-12-05 | Qing Zhang | Press key |
| CN103594269A (en) * | 2013-09-29 | 2014-02-19 | 博耐尔汽车电气系统有限公司 | Key of automobile air conditioner control panel |
| CN103794394A (en) * | 2014-01-28 | 2014-05-14 | 苏州达方电子有限公司 | Key structure and keyboard |
-
2016
- 2016-07-20 CN CN201610576223.1A patent/CN107644758A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1779876A (en) * | 2004-11-26 | 2006-05-31 | 乐金电子(天津)电器有限公司 | Anti-tilt structure for operating button |
| CN201222437Y (en) * | 2008-05-05 | 2009-04-15 | 褚锦雄 | Button switch structure |
| CN102280288A (en) * | 2010-06-10 | 2011-12-14 | 鸿富锦精密工业（深圳）有限公司 | Key |
| US20130319837A1 (en) * | 2012-05-31 | 2013-12-05 | Qing Zhang | Press key |
| CN103594269A (en) * | 2013-09-29 | 2014-02-19 | 博耐尔汽车电气系统有限公司 | Key of automobile air conditioner control panel |
| CN103794394A (en) * | 2014-01-28 | 2014-05-14 | 苏州达方电子有限公司 | Key structure and keyboard |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180130 |
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| RJ01 | Rejection of invention patent application after publication |